I have me a ongoing problem with my xj and I figured the easiest way to find the cause of my no start would be to test at the computer.
I'm not sure what the pins should read but here are my results.If anyone could help out,please don't hesitate.
pin#/ what it is / result
3 /fused power / 12v.
4 /sensor ground /no ground
5 / ground / got ground
6/ 5volt no /power
7 / 8volt /8volts
9/ ign(start/run) /no power
19 / ign coil /no power
24/ cps / test light barly glowed
44 / cam,stator/ no power
51/ asd / has power to it
57 / asd relay output/ no power to it.

I tested these with a test light and multi meter with the key in the start position.When I checked #44 and #51 with the test light I hear something turn on and cycle.sounds like it's coming from the injectors.It has a good cps on it.
Thanks.